Normal age-related signal change in the laryngeal cartilages
dc.contributor.author | Fatterpekar, G. M. | en_US |
dc.contributor.author | Mukherji, Suresh K. | en_US |
dc.contributor.author | Rajgopalan, P. | en_US |
dc.contributor.author | Lin, Y. | en_US |
dc.contributor.author | Castillo, M. | en_US |
dc.date.accessioned | 2006-09-11T18:03:24Z | |
dc.date.available | 2006-09-11T18:03:24Z | |
dc.date.issued | 2004-08 | en_US |
dc.identifier.citation | Fatterpekar, G. M.; Mukherji, S. K.; Rajgopalan, P.; Lin, Y.; Castillo, M.; (2004). "Normal age-related signal change in the laryngeal cartilages." Neuroradiology 46(8): 678-681. <http://hdl.handle.net/2027.42/46665> | en_US |
dc.identifier.issn | 1432-1920 | en_US |
dc.identifier.issn | 0028-3940 | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/46665 | |
dc.identifier.uri | http://www.ncbi.nlm.nih.gov/sites/entrez?cmd=retrieve&db=pubmed&list_uids=15232660&dopt=citation | en_US |
dc.description.abstract | MRI may be used for detecting cartilage invasion in patients with laryngeal carcinoma. However, the normal laryngeal ossification pattern has not been studied. Our purpose was to examine the normal age-related signal patterns in the cricoid, thyroid and arytenoid cartilages on T1-weighted images. Signal in the cartilages was assessed by two radiologists in a blinded fashion using three-point scales for intensity and symmetry. Statistical analysis consisted of logistic and monotonic regression. There was excellent interobserver agreement (>85%) for all categories. The cartilages predominantly ossify symmetrically and the extent of high signal from all three increases with age. The latter may help in detection of cartilage invasion by tumor in older patients. Normal symmetry may be helpful when comparing sides for tumor invasion. | en_US |
dc.format.extent | 159662 bytes | |
dc.format.extent | 3115 bytes | |
dc.format.mimetype | application/pdf | |
dc.format.mimetype | text/plain | |
dc.language.iso | en_US | |
dc.publisher | Springer-Verlag | en_US |
dc.subject.other | Ossification | en_US |
dc.subject.other | Laryngeal Cartilages | en_US |
dc.subject.other | Magnetic Resonance Imaging | en_US |
dc.title | Normal age-related signal change in the laryngeal cartilages | en_US |
dc.type | Article | en_US |
dc.subject.hlbsecondlevel | Radiology | en_US |
dc.subject.hlbsecondlevel | Neurosciences | en_US |
dc.subject.hlbtoplevel | Health Sciences | en_US |
dc.description.peerreviewed | Peer Reviewed | en_US |
dc.contributor.affiliationum | Section of Neuroradiology, Department of Radiology, University of Michigan, 1500 E Medical Center Drive, Ann Arbor, MI 48109, USA | en_US |
dc.contributor.affiliationother | Department of Radiology, University of North Carolina, Chapel Hill, North Carolina, USA | en_US |
dc.contributor.affiliationother | Department of Radiology, University of North Carolina, Chapel Hill, North Carolina, USA | en_US |
dc.contributor.affiliationother | Department of Radiology, Mt Sinai Medical Center, New York, USA | en_US |
dc.contributor.affiliationother | Department of Radiology, University of North Carolina, Chapel Hill, North Carolina, USA | en_US |
dc.contributor.affiliationumcampus | Ann Arbor | en_US |
dc.identifier.pmid | 15232660 | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/46665/1/234_2003_Article_1153.pdf | en_US |
dc.identifier.doi | http://dx.doi.org/10.1007/s00234-003-1153-3 | en_US |
dc.identifier.source | Neuroradiology | en_US |
dc.owningcollname | Interdisciplinary and Peer-Reviewed |
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